Dwyer Pressure switch, brass Bourdon tube, range 30-0" Hg Vac, 13.5" Hg min. deadband.
Dwyer Instruments DA-7031-153-2 - Pressure Switches - Weight: 4 lb; Mounting orientation: Vertical; Repeatability: ± 1%.
Dwyer Instruments DA-7031-153-2 is a Pressure Switches catalog item from Dwyer Instruments. The manufacturer's published data for this part number specifies Weight: 4 lb and Mounting orientation: Vertical.
https://www.dwyeromega.com/en-us/bourdon-tube-pressure-switches-with-external-adjustments-for-hvac-pumps/Series-DA-DS/p/DA-7031-153-2?guid=701a700000ulrduaaq&utm_source=spec-sheet&utm_medium=qr-code&utm_campaign=prd-sku-spec-sheet&utm_content=auto-generated-sku-level-spec-sheet
Published specifications for this part include Repeatability: ± 1%; Operating temperature - max: 180 °F; Switch type: SPDT Snap; Country of origin: United States; Deadband: 13.5 inHg; GrossWeightValue: 2.7; Materials, Wetted: Brass; Measurement Pressure, Max: 30 inHg; Measurement Pressure, Min: 0 inHg; Process Connection Size: 1/4 in; Process Connection Type: NPT Male; Set Point Adjustment: Internal Thumbwheel or Nut. See the Specifications tab on this page for the full technical table.
| Country of origin | United States |
|---|---|
| Deadband | 13.5 inHg |
| Deadband Type | Adjustable |
| Enclosure Ratings | None |
| GrossWeightValue | 2.7 |
| Material Construction Option | Brass |
| Materials, Wetted | Brass |
| Measurement Pressure Type | Vacuum |
| Measurement Pressure, Max | 30 inHg |
| Measurement Pressure, Min | 0 inHg |
| Mounting orientation | Vertical |
| Operating temperature - max | 180 °F |
| Pressure Limits | Up to 30 inHg |
| Process Connection Note | General purpose and weatherproof: 1/4˝ male NPT, 1/2˝ male NPT on ranges 15S and 16S; Explosion-proof: 1/2˝ male NPT and 1/4˝ female NPT |
| Process Connection Size | 1/4 in |
| Process Connection Type | NPT Male |
| Repeatability | ± 1% |
| Set Point Adjustment | Internal Thumbwheel or Nut |
| Spec Sheet QR URL | https://www.dwyeromega.com/en-us/bourdon-tube-pressure-switches-with-external-adjustments-for-hvac-pumps/Series-DA-DS/p/DA-7031-153-2?guid=701a700000ulrduaaq&utm_source=spec-sheet&utm_medium=qr-code&utm_campaign=prd-sku-spec-sheet&utm_content=auto-generated-sku-level-spec-sheet |
| Switch Rating | 10 A @ 120/240 Vac |
| Switch type | SPDT Snap |
| Weight | 4 lb |
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Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for DA-7031-153-2?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the DA-7031-153-2?
DA-7031-153-2 is a Dwyer Instruments part. KKM Solutions sources Dwyer Instruments components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is DA-7031-153-2 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for DA-7031-153-2 — check Dwyer Instruments's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of DA-7031-153-2?
Key specifications include Country of origin: United States; Deadband: 13.5 inHg; Deadband Type: Adjustable; Enclosure Ratings: None. The full specification table on this page lists every published attribute for this part.
How quickly can DA-7031-153-2 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Variants & Related Part Numbers
Other Dwyer Instruments part numbers in this family:
- DA-7031-153-1 — Dwyer Pressure switch, brass Bourdon tube, range 1/8-15 psig, 6 psig min.…
- DA-7031-153-3 — Dwyer Pressure switch, brass Bourdon tube, range 10" Hg Vac-12 psig, 6…
- DA-7031-153-4 — Dwyer Pressure switch, brass Bourdon tube, range 1-35 psig, 7.5 psig min.…
- DA-7031-153-5 — Dwyer Pressure switch, brass Bourdon tube, range 2-60 psig, 9 psig min.…
- DA-7031-153-6 — Dwyer Pressure switch, brass Bourdon tube, range 5-100 psig, 13.5 psig min.…
- DA-7031-153-7 — Dwyer Pressure switch, brass Bourdon tube, range 5-150 psig, 24 psig min.…
- DA-7031-153-8 — Dwyer Pressure switch, brass Bourdon tube, range 10-200 psig, 24 psig min.…
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